Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this adhesive as a reliable, high-strength solution delivering permanent, weld-like repairs across virtually any material. Most describe the bond as stronger than the original, with many citing decades-long successful repairs and comparing it favorably to actual welding. Reviewers highlight its versatility on metal, plastic, PVC, wood, ceramic, and glass, noting it works where traditional adhesives fail under stress or pressure. The thick consistency prevents dripping and allows precise application. A few mention the 24-hour cure time as a drawback, and isolated reports note rare failures, but these are vastly outweighed by widespread confidence in its performance.
Customer review summary generated by AI, including incentivized reviews.Fixes vintage tech great!
Would RecommendI recently bought this to bond a brand new Duracell 12V 3.3Ah battery to the back shell of a camcorder battery from 1985. Waited 24 hours and it’s sealed and strong, plus the battery worked! Thank you JB Weld for the awesome product! Definitely saved this camera.
From JBWeld.com
Along w/ tape- interior pool sand filter tank
Would RecommendOutstanding
Verified Purchaser
35 years of use
Would RecommendJ-B Weld was first brought to my attention years ago by my dad. Any time I had a broken anything he would say JB WELD IT. So I've kept it on hand 35 years. Here's a list of repairs. Blower motor bearing rebuild, Exhaust manifold leak on a tractor, modified a carb float , rebuilt a cover for a 4wd actuator... and soon a intake manifold on my truck. It's moldable, I've drilled it and tapped it... just great stuff !!
From JBWeld.com
Lowe’s Supply Chain is putting HD to shame!
Lowe’s Actually Stocks Product! Tired of HD showing products and not stocking them. Might as well shop a box store that actually manages inventory.
Verified Purchaser
Great product
Would RecommendGreat product love it
Verified Purchaser
Great metal bonding tool
Bonded like a metal weld. Very strong repair for an old metal barstool with a damaged bolt attachment that this epoxy fixed with a strong weld like finish. With plenty of leftover epoxy for potential future projects.
Verified Purchaser
I works!
Would RecommendThis is the original version and the best version it is my go to to fix anything and everything
Verified Purchaser
You can fix ANYTHING with JB WELD.
Would RecommendI've used these products for years. My most impressive use is when a mechanic working on my wife's van told me a fuel injection line was leaking and couldn't be repaired. I handed him the original JB WELD that I always carry with me in my own toolbox. He looked at me like I was crazy because of the extremely high pressure in the lines but he used it because he had nothing to lose and would still get paid for his labor . My wife drove that van for 10 more years and was still holding when she sold...
From JBWeld.com
I eat it sit for 48 hours and it bonded well
Would RecommendEasy to mix and appky
Verified Purchaser
Def must buy
Would RecommendLove using this in all home projects. Kids drilled holes in feed buckets and this helped fill them.
Verified Purchaser
Not anything like welding!
Would Not RecommendThis is not a strong adhesive if you expect it to replace welding. My joint broke apart with very little pressure, seems like it needs some strong mesh or fiber to hold it together.
Verified Purchaser
great product
Would Recommendused on an iron handraik. Filled rusted holes nicely
Verified Purchaser